OFFSET
0,2
LINKS
Irene Sermon, Table of n, a(n) for n = 0..10000
EXAMPLE
For n=9, 14^9=20661046784 and the sum of the digits is 44.
MATHEMATICA
Total[IntegerDigits[#]]&/@(14^Range[0, 60]) (* Harvey P. Dale, Jul 18 2019 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Irene Sermon, Oct 25 2013
STATUS
approved